Donald Trump and Hillary Clinton both refer to New York explosion as a bombing

Presidential nominees Donald Trump and Hillary Clinton addressed the explosion that injured 29 people in New York City on Saturday night, both initially identifying the events as a "bomb" or a "bombing," although officials have said it's too early to determine the cause of the blast.

"I must tell you that just before I got off the plane, a bomb went off in New York. And nobody knows exactly what's going on," Trump told the crowd at a Colorado Springs rally.

Republican presidential nominee Donald Trump walks across the tarmac as he arrives for a rally at the JetCenters of Colorado in Colorado Springs, Colorado on September 17, 2016. / AFP / Mandel Ngan (Photo credit should read MANDEL NGAN/AFP/Getty Images)